The 16-year-old girl fatally stabbed in Birmingham this morning has been named as Christina Edkins.
Christina was a pupil at Leasowes High School in Halesowen.
Her family are being supported by specially trained family liaison officers at this very difficult time.
A 22-year-old man has been arrested a short while ago near Morrisons supermarket.
Police spotted a man acting suspiciously who fitted the description of the suspect, following a short footchase the man was arrested and is being held on suspicion of murder.
A 22-year-old man was arrested in connection with the fatal stabbing of a "bright and popular" teenager on a bus as she travelled to school.
West Midlands Police have launched a manhunt after a 16-year-old girl was fatally stabbed on a bus in Birmingham on her way to school.